<template>

  <section>
    <!--高级查询-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true">
        <el-form-item>
          <el-input v-model="keyword" placeholder="请输入关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="keywordquery">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>
    <el-table :data="types" highlight-current-row v-loading="listLoading" @selection-change="selsChange"
              style="width: 100%;" @row-dblclick="openTable">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="150">
      </el-table-column>
      <el-table-column prop="id" label="编号" width="150">
      </el-table-column>
      <el-table-column prop="name" label="字典名称" width="150" >
      </el-table-column>
      <el-table-column prop="sn" label="字典编号" width="150" >
      </el-table-column>
      <el-table-column label="操作" width="150"  >
        <template scope="scope">
          <el-button size="small" @click="handlesave(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!--批量删除 + 分页栏-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="prev, pager, next" @current-change="handleCurrentChange"
                     :page-size="pageSize" :current-page="currentPage" :total="totals" style="float:right;">
      </el-pagination>
    </el-col>

    <!--编辑对话框-->
    <el-dialog :title="title" :visible.sync="saveFormVisible" :close-on-click-modal="false">
      <el-form :model="saveForm" label-width="80px" :rules="saveFormRules" ref="saveForm">
        <el-form-item label="字典名称" prop="name">
          <el-input v-model="saveForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="字典类型">
          <el-input v-model="saveForm.sn" auto-complete="off"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="saveFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="saveSubmit" :loading="saveLoading">提交</el-button>
      </div>
    </el-dialog>

    <el-drawer
        title="当前数据字典类型明细"
        :visible.sync="table"
        direction="rtl"
        size="50%">
     <el-table :data="gridData">
       <el-table-column type="index" label="序号" width="80">
       </el-table-column>
       <el-table-column property="name" label="字典名称" width="150"></el-table-column>
     </el-table>
    </el-drawer>

  </section>
</template>

<script>
export default {
  data() {
    return {
      // 抽屉
      table:false,
      gridData:[],
      //1.分页查询的模型数据
      types: [],
      currentPage: 1,
      listLoading: false,
      totals: 1,
      pageSize: 5,
      // 高级查询
      keyword: null,
      page: 1,
      // 批量删除
      sels: [],//列表选中列

      //编辑界面是否显示
      saveFormVisible: false,
      saveLoading: false,
      title: '',
      saveFormRules: {
        name: [
          {required: true, message: '类型名不能为空！', trigger: 'blur'}
        ]
      },
      //编辑界面数据
      saveForm: {
        name:'',
        sn: '',
      },
    }
  },
  methods: {
    // 打开抽屉方法
    openTable(row){
      let types_id = row.id;
      this.$http.get("/detail/tepe/"+types_id).then(res =>{
        this.listLoading=false;
        this.gridData = res.data;

      }).catch(res =>{

      })
      this.table=true;
    },





    // 分页查询，获取数据
    getTypes() {
      // 显示加载框
      this.listLoading = true;
      let paras = {
        currentPage: this.currentPage,
        pageSize: this.pageSize,
        keyword: this.keyword
      };
      //发送分页请求
      this.$http.post("/type", paras).then(res => {
        // 传入参数
        this.types = res.data.data;
        this.totals = res.data.totals;
        this.listLoading = false;
      }).catch(res => {
        this.$message.error("访问人数太多，请稍后重试!!!");
      })
    },
    // 分页查询 - 点击分页栏触发方法
    handleCurrentChange(val) {
      this.currentPage = val;

      this.getTypes();
    },
    // 高级查询
    keywordquery() {
      // 设置当前页未1
      this.currentPage = 1;
      this.getTypes();
    },
    // 单个删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.delete("/type/" + row.id).then(res => {
          if (res.data.success) {
            // 计算总页数
            let totalPage = Math.ceil(this.totals / this.pageSize)
            if (this.currentPage == totalPage && (this.totals - 1) % this.pageSize == 0 && this.currentPage != 1) {
              this.currentPage = this.currentPage - 1;
            }
            this.getTypes()
          } else {
            this.$message.error("！！！系统繁忙");// 发生500错误时
          }
          this.listLoading = false;
        })
      }).catch(() => {
      });
    },
    // 批量删除，当有选项时才会触发
    selsChange: function (sels) {
      this.sels = sels;
    },
    // 批量删除
    batchRemove: function () {
      var ids = this.sels.map(item => item.id);
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.patch("/type", ids).then(res => {
          this.listLoading = false;
          if (res.data.success) {// 若删除成功
            this.currentPage = 1;// 设置当前页为第一页
            this.getTypes();// 查询
          } else {
            this.$message.error("批量删除失败");
          }
        }).catch(res => {
          this.$message.error("系统错误");
        })
      }).catch(() => {
      });
    },
    //显示编辑界面
    handlesave: function (index, row) {
      this.title = "修改"
      this.saveFormVisible = true;
      this.saveForm = Object.assign({}, row);
    },
    //显示新增界面
    handleAdd: function () {
      this.title = "新增"
      this.saveFormVisible = true;
      this.saveForm = {
        id: null,
        username:'',
        phone: '',
        email: '',
        password: '',
        age:null,
        department_id:null,
        state: 1,
      };
      this.saveFormVisible = true;
    },
    //编辑方法
    saveSubmit: function () {
      this.$refs.saveForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.saveLoading = true;
            let paras = Object.assign({}, this.saveForm);
            this.$http.put("/type", paras).then(res => {
              if (res.data.success) {
                this.getTypes()
                this.saveLoading = false;
              } else {
                this.$message.error("系统繁忙500");// 发生500错误时
                this.saveLoading = false;
              }
            }).catch(res => {
              this.$message.error("系统繁忙400");// 发生500错误时
            })
            // 关闭模态框
            this.saveFormVisible = false;
          });
        }
      });
    },
  },
    //获取所有的类型
      mounted() {
        this.getTypes();
      }
    }
</script>

<style scoped>

</style>